RH-2412D/HP

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DC–DC converters are used to serve many different purposes. They are useful for a variety of applications, ranging from battery charging to portable power supplies. In the industrial sector, switched-mode power supply units and DC–DC converters are used extensively. One example of this is the RH–2412D/HP. This article looks at the RH–2412D/HP and explores its application field and working principle.

The RH–2412D/HP is an inductive DC–DC converter designed for medium power applications. It is based on a full bridge rectifier topology, with two power transistor switches per phase which operate in a high frequency pulse width modulation (PWM) mode. This design gives it several advantages, including a high efficiency and good input voltage range. It also has an integrated MOSFET output stage that can provide adjustable output voltage.

The RH–2412D/HP can be used in many different applications, including power factor correction, battery charging, and motor speed control. It has a wide input voltage range, from 18 to 48 VDC, and can output up to 150 W. It is designed for use in harsh environments, with temperature ranges from -40 to +85 °C and high humidity. The RH–2412D/HP is also tested and certified to be compliant with European safety standards.

The RH–2412D/HP has two control modes, voltage control and current control. In voltage control mode, the output voltage is maintained at the set value, and the current is limited to prevent the output voltage from exceeding the set value. In current control mode, the output current is set at the desired level, and the output voltage is allowed to fluctuate to maintain the set current. The output voltage can be adjusted by an external potentiometer.

With its high efficiency and wide voltage range, the RH–2412D/HP can be used in numerous applications, such as power factor correction, battery charging, and motor speed control. It is designed to operate reliably in harsh environments and is certified to comply with European safety standards.

The working principle of the RH–2412D/HP is based on a full bridge rectification with high frequency pulse width modulation. The input is a DC voltage which is converted to a PWM signal, which then switches two transistors on and off in an alternating pattern. This creates rectangular waveforms which are then rectified to create a DC output voltage. The pulse width modulation also allows the output voltage to be regulated by adjusting the duty cycle of the PWM signal.

The RH–2412D/HP is a reliable and efficient DC–DC converter designed for medium power applications. It has a wide input voltage range and can be used in numerous applications. Its integrated MOSFET output stage allows adjustable output voltage and its two control modes enable it to serve many different purposes. Its full bridge rectifier topology and high frequency pulse width modulation makes it highly efficient and able to handle a wide range of input voltages.

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